package com.sky.task;

import com.sky.entity.Orders;
import com.sky.mapper.OrderMapper;

import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

import static com.alibaba.druid.sql.ast.SQLPartitionValue.Operator.List;

/**
 * 定时任务类，定时处理订单状态
 */
@Component
@Slf4j
public class OrderTask {
    @Autowired
    private OrderMapper orderMapper;
    /**
     * 处理超时订单的方法
     */
    @Scheduled(cron = "0 * * * * ? ")//每分钟执行一次
    public void processTimeOutOrder(){
        log.info("定时处理超时订单，{}", LocalDateTime.now());
        LocalDateTime time = LocalDateTime.now().plusMinutes(-15);
        List<Orders> orderList =orderMapper.getByStatsAndOrderTimeLT(Orders.PENDING_PAYMENT,time);
        if(orderList != null && orderList.size() > 0){
            for(Orders order: orderList){
                order.setCancelReason("订单超时，订单取消");
                order.setCancelTime(LocalDateTime.now());
                order.setStatus(Orders.CANCELLED);
                orderMapper.update(order);

            }
        }
    }

    @Scheduled(cron = "0 0 1 * * ?")//每天凌晨一点执行一次
    public void processDeliveryOrder(){

        LocalDateTime time = LocalDateTime.now().plusMinutes(-60);
        log.info("每天清理派送中订单，{}",LocalDateTime.now());
        List<Orders> ordersList = orderMapper.getByStatsAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, time);
        if(ordersList != null && ordersList.size() > 0){
            for(Orders order: ordersList){
                order.setStatus(Orders.COMPLETED);
                orderMapper.update(order);
            }
        }
    }

}
